Industrial Synthetic Resin Bond Mesh Diamond Powder Grade BRD10

Light Green BRD10 Resin Bond Diamond Powder 60/80-325/400 Mesh

Description:

Diamond is a mineral composed of carbon. It is an allotrope of graphite with a chemical formula of C. It is also the original body of common diamonds. Diamond is the hardest substance naturally occurring in nature. Graphite can form synthetic diamonds under high temperature and high pressure. Diamond has a wide range of uses, such as handicrafts, cutting tools in industry, and it is also a precious gemstone.
Diamonds come in various colors, from colorless to black, with colorless ones being particularly preferred. They can be transparent, translucent or opaque. Many diamonds are yellowish, which is mainly due to impurities in the diamonds. The refractive index of diamond is very high, and the dispersion performance is also very strong, which is why the diamond reflects colorful flashes. Diamond will emit blue-green fluorescence under X-ray irradiation. The primary diamond ore is only produced in the Kimberlite tube or a few lamprophyre rocks. Kimberlite is their parent rock, and diamonds in other places are transported by rivers and glaciers. Diamond is generally granular. If the diamond is heated to 1000°C, it will slowly turn into graphite.

BRD series are polycrystalline-like diamond graine, mainly used in resin bond diamond grinding wheels. Harmony Industry Diamond (H.I.D.) boron doped technology largely improve BRD series bond strengh accordingly, elevate bond retention capabilities to crystal. Polycrystalline-like diamond graine is composed of sub-crystals with mosaic structure that provides the graine with irregular shape and rough surface. Polycrystalline-like diamond can keep consistency of self-sharpening and sharp cutting edges.

Available Size of Resin Bond Mesh Diamond Powder:

Abrasive Materials Mesh Size Comparison List

Series of Harmony Resin Bond Diamond Powder

- Resin Bond Diamond Powder Premium Grade BRD30
Description: Light grey color, medium tough and micro-friable multinano-crystal, lower toughness but more friable than BRD 20, good self sharpen ability, premium grade to improve the efficiency.

- Resin Bond Diamond Powder Standard Grade BRD20
Description: Dark green color, medium tough and micro-friable multinano-crystal, irregular sharp, perfect self sharpen ability. Best choice for maintaining grinding performance and tool life.

- Resin Bond Diamond Powder Economic Grade BRD10
Description: Light green color, blocky, the most tough product among RBD series. Widely used for heavy duty application demanding long wheel life.

Characteristics:

Strong cutting force: There are a large number of sharp cutting edges on the surface of particles, and the cutting force can reach 2-4 times that of single crystal diamond powder.
High polishing accuracy: The cutting edge of single crystal diamond powder is large and hard, which is prone to deep scratches. The cutting edge of polycrystal-like diamond powder is small and its hardness is low. The Ra value of workpiece surface after polishing decreases significantly.
Strong grip strength: rough surface of particles and stronger bonding with binder can significantly improve grip strength of abrasives in various diamond products and improve service life.

Ti-TTi Comparision of BRD Mesh Series:

Shape Comparision of BRD Mesh Series:

Application for Resin Bond Diamond Powder:

Precision lapping and polishing of SiC and Al2O3 wafers;
Grinding and polishing of ceramic materials;
Precision lapping and polishing of stainless steel, aluminium alloy and other metal materials.